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公开(公告)号:US2758918A
公开(公告)日:1956-08-14
申请号:US49427955
申请日:1955-03-14
Applicant: SHELL DEV
Inventor: SOLOWAY SAMUEL B , MORALES JUAN G , OVERBEEK JOHANNES VAN
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公开(公告)号:US2633418A
公开(公告)日:1953-03-31
申请号:US17412450
申请日:1950-07-15
Applicant: SHELL DEV
Inventor: SCOTT LAWRENCE B , WHETSTONE RICHARD R , OVERBEEK JOHANNES VAN , RENE BLONDEAU
IPC: A01N61/02
CPC classification number: A01N61/02
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公开(公告)号:US2600045A
公开(公告)日:1952-06-10
申请号:US18169650
申请日:1950-08-26
Applicant: SHELL DEV
Inventor: RENE BLONDEAU , OVERBEEK JOHANNES VAN , WHETSTONE RICHARD R
CPC classification number: A01N43/40
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